EP1785388A1 - Verbesserte Portalhubwagen - Google Patents

Verbesserte Portalhubwagen Download PDF

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Publication number
EP1785388A1
EP1785388A1 EP06023609A EP06023609A EP1785388A1 EP 1785388 A1 EP1785388 A1 EP 1785388A1 EP 06023609 A EP06023609 A EP 06023609A EP 06023609 A EP06023609 A EP 06023609A EP 1785388 A1 EP1785388 A1 EP 1785388A1
Authority
EP
European Patent Office
Prior art keywords
straddle carrier
carrier according
frame
improved
improved straddle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06023609A
Other languages
English (en)
French (fr)
Inventor
Ludo Willy Florentina Callens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combinus Bvmba
Original Assignee
Combinus Bvmba
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Combinus Bvmba filed Critical Combinus Bvmba
Publication of EP1785388A1 publication Critical patent/EP1785388A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground

Definitions

  • the present invention concerns an improved straddle carrier.
  • a straddle carrier is designed to be driven over a load so as to be able to lift this load and to move it to another location.
  • Straddle carriers are typically applied for moving and stacking containers.
  • Such straddle carriers are already known which mainly consist of a mobile and controllable tire carrier which is formed of two parallel carrier elements on wheels onto which is provided a frame which can be adjusted in height and which is equipped with means for picking up said load.
  • Such straddle carriers are disadvantageous in that they are relatively large and high and not suitable to be moved or carried over long distances due to their construction and size.
  • the present invention aims to remedy one or several of the above-mentioned and other disadvantages.
  • the invention concerns an improved straddle carrier which mainly consists of a chassis with a mobile and controllable tire carrier which is formed of two mainly parallel longitudinal girders on wheels and a frame which can be adjusted in height provided on it, equipped with means for picking up a load, whereby the straddle carrier can be adjusted or folded up widthwise and is dimensioned such that it can be easily transported by a truck or wagon, or preferably even fits in a container when the chassis has been retracted or folded up widthwise and the frame has been lowered.
  • An improved straddle carrier according to the invention is advantageous in that it can be easily moved, preferably in a container, as a result of which it is far more flexible in use and purchasing it also becomes interesting for smaller companies.
  • Such a straddle carrier according to the invention preferably fits in a standard sea container, in particular a standard forty-feet sea container, such that use can be made of a generally available and widespread type of container for the straddle carrier's transport.
  • Figures 1 and 2 represent an improved straddle carrier 1 according to the invention which mainly consists of a chassis 2 with a mobile and controllable tire carrier 3 which is mainly formed of two mainly parallel longitudinal girders 4 on wheels 5 and onto which is provided a frame 6 which can be adjusted in height, equipped with means 7 for picking up a load, in this case a container 8 represented as a dashed line, and a control cab 9 from where the movement of the straddle carrier 1 can be controlled and from where the straddle carrier 1 can be operated for picking up and putting down a load.
  • a container 8 represented as a dashed line
  • a control cab 9 from where the movement of the straddle carrier 1 can be controlled and from where the straddle carrier 1 can be operated for picking up and putting down a load.
  • the straddle carrier 1 is provided with a source of energy, not represented in the figures, in the form of an engine which drives for example a hydraulic pump for the hydraulic drive and control of the straddle carrier 1 by means of for example hydraulic engines and cylinders.
  • the frame 6 is formed of two girders 10 which are connected to each other by means of two parallel or practically parallel cross beams 11, and it is supported by means of double shears with two similar, adjustable shear mechanisms 12 which each rest on a longitudinal girder 4 of the tire carrier 3 and each support a girder 10 of the frame 6.
  • Each shear mechanism 12 has two hinged parts 13 which hinge in relation to each other in a central hinge point 14 by means of a shaft 15.
  • Each shear mechanism 12 is hinge-mounted to a longitudinal girder 4 of the tire carrier 3 and to a girder 10 of the frame 6 with two of its free ends, 16 and 17 respectively, situated on one side of the hinge point 14, by means of the fixed shafts 18 and 19 respectively.
  • each shear mechanism 12 on the other side of the hinge point 14 are provided with a carriage or a trolley, 22 and 23 respectively, which are hinge-mounted to the far ends 20 and 21 concerned by means of shafts 24 and 25, and which are provided in guides 26 and 27, formed of two parallel ribs 28 on the top side of a longitudinal girder 4 and of two parallel ribs 29 with inwardly folded edges 30 on the lower side of a girder 10, such that they can move in the longitudinal direction, shift in particular.
  • the above-mentioned frame 6 can be adjusted in height by means of one or two hydraulic or pneumatic cylinders which, in the given example, are vertically erected telescopic cylinders with several telescopic parts, whereby these cylinders 31 are provided between the tire carrier 3 and the frame 6, but which can also be provided, according to an alternative embodiment 1, between the tire carrier 3 and a shear mechanism 12 or between a shear mechanism 12 and the frame 6 or between the hinge-mounted parts 13 of a shear mechanism 12.
  • both shifting free ends 20 and 21 of each shear mechanism 12 are situated on one side of the above-mentioned central hinge point 14 of the shear mechanism 12 concerned, whereas the above-mentioned cylinder 31 is situated on the other side of the central hinge point 14.
  • the straddle carrier 1 can be adjusted or folded up widthwise according to the invention, in other words in a direction crosswise to the driving direction.
  • the frame 6 is a frame which can be folded widthwise, whereby the cross beams 11 are hinge-mounted to the girders 10 of the frame 6 by means of vertical shafts 32 with their far ends 33.
  • the straddle carrier 1 is provided with a drive 34 for folding the straddle carrier 1 widthwise in the form of means which make it possible to fold the frame 6 widthwise by moving the two girders 10 crosswise in relation to each other, in particular by means of a hydraulic or pneumatic cylinder 35 which is hinge-mounted to a girder 10 or cross beam 11 with one far end 36 and which is hinge-mounted with its other far end 37 to another girder 10 or cross beam 11.
  • the above-mentioned means 7 are formed of a spreader which is fit for handling containers 8 of different lengths and which, as is known, has telescopic parts 38 to this end which are provided in a central tubular part 39 suspended to the cross beams 11, such that they can extend in the longitudinal direction of the straddle carrier 1, whereby the telescopic parts 38 are provided with crosswise directed supporting arms 40 with appropriate suspension points 41 to pick up a container 8.
  • the means 7 can preferably be adjusted or folded up widthwise as the supporting arms 40 are hinge-mounted to the telescopic parts 38.
  • straddle carrier The use of a straddle carrier according to the invention is simple and as follows.
  • Figures 1 and 2 represent the straddle carrier 1 in its operational condition whereby the straddle carrier 1 is maximally unfolded widthwise and the frame 6 is situated in its highest position, whereby a container 8 is suspended to the frame 6 with the means 7.
  • the straddle carrier 1 can be moved so as to place the container 8 on a desired location, for example on the ground or, as is the case in figure 3, on another container 8.
  • the straddle carrier is driven over the other container 8, and subsequently the telescopic cylinder 31 is gradually drawn in so as to stack the container 8 on the underlying container 8.
  • the straddle carrier 1 can then be driven on to pick up the next container 8 from the ground or from the top of an underlying container and to move it.
  • the frame 6 can be lowered, either or not with a container 8 suspended to it, so as to maximally lower the centre of gravity of the straddle carrier 1 and thus improve the stability when taking a bend, which is advantageous in comparison with the conventional straddle carriers whose frame 6 cannot be adjusted in height.
  • the straddle carrier 1 is dimensioned such that, as is represented in figure 5, it fits in a container represented by means of a dashed line, in particular a standard forty-feet sea container 42, when the straddle carrier 1 is folded up widthwise and the frame 6 has been lowered into its lowest position.
  • the telescopic cylinder 31 is entirely drawn in first until the frame 6 is in its lowest position, as is represented in figure 4.
  • the supporting arms 40 are turned towards each other in the extension of the telescopic parts 38, after which the cylinder 35 is drawn in, as a result of which the cross beams 11 will hinge in relation to the girders 10, such that the girders 10 are drawn towards each other in a straddling manner so as to make the straddle carrier 1 narrower, such that the straddle carrier 1 can be driven in a forty-feet sea container so as to be moved to another, either not overseas location, without any additional dismantling or other actions being required, as is the case with the known straddle carriers.
  • Figure 6 represents a variant of a straddle carrier according to the invention whose means 7 are fit for handling for example pipes 43 or tree-stumps or other loads.
  • the straddle carrier 1 can be controlled and operated in a teleguided manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
EP06023609A 2005-11-15 2006-11-14 Verbesserte Portalhubwagen Withdrawn EP1785388A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2005/0551A BE1016851A3 (nl) 2005-11-15 2005-11-15 Verbeterde portaalwagen.

Publications (1)

Publication Number Publication Date
EP1785388A1 true EP1785388A1 (de) 2007-05-16

Family

ID=36613533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06023609A Withdrawn EP1785388A1 (de) 2005-11-15 2006-11-14 Verbesserte Portalhubwagen

Country Status (11)

Country Link
US (1) US20070110550A1 (de)
EP (1) EP1785388A1 (de)
JP (1) JP2007169062A (de)
KR (1) KR20070051688A (de)
CN (1) CN1974367A (de)
AR (1) AR057583A1 (de)
AU (1) AU2006236008A1 (de)
BE (1) BE1016851A3 (de)
BR (1) BRPI0605757A (de)
CA (1) CA2567441A1 (de)
ZA (1) ZA200609418B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015174878A1 (en) * 2014-05-16 2015-11-19 S.C. Dbv Research Srl Portal crane
IT201800021166A1 (it) * 2018-12-27 2020-06-27 Cesare Bonfiglioli Apparato per la movimentazione di container

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048131A1 (de) * 2009-10-02 2011-04-07 Pfenning Elektroanlagen Gmbh Portalhubwagen zum Einsatz in Containerterminals und für andere Transportaufgaben
ES2610132T3 (es) * 2010-02-17 2017-04-26 Combilift Research & Development Limited Carretilla pórtico
DE202010010290U1 (de) 2010-07-15 2010-11-18 Noell Mobile Systems Gmbh Portalhubwagen
CN103241683B (zh) * 2013-05-13 2015-09-30 西南石油大学 一种海洋管道配重生产线下管的轨道式抬管装置
CN104163307B (zh) * 2014-08-05 2016-08-24 深圳市工勘岩土集团有限公司 导轨式设备行走结构
KR101626146B1 (ko) 2014-08-19 2016-06-02 한전케이피에스 주식회사 스파이더 리프트 캐리어
CN104591002B (zh) * 2015-01-06 2017-07-18 山东丰汇设备技术有限公司 一种低净空双梁桥式起重机
CN104555752A (zh) * 2015-01-31 2015-04-29 安徽兴宇轨道装备有限公司 一种无轨门式起重机
KR101573184B1 (ko) 2015-07-23 2015-11-30 한국가스공사 Lng 탱크 컨테이너 로딩 및 언로딩 장치
US10449986B1 (en) * 2017-11-13 2019-10-22 Anthony Bonilla Transport cart for ballast block
CN108482450B (zh) * 2018-06-04 2020-08-21 广州因明智能科技有限公司 一种搬运机器人及其工作方法
CN108910716A (zh) * 2018-07-04 2018-11-30 中节能东方双鸭山建材设备有限公司 一种多功能多叉式自动上（下）架机组
CN114222699B (zh) * 2019-08-16 2024-03-29 太田宽 搬运装置
CN110668358B (zh) * 2019-10-12 2020-10-02 燕山大学 叉车形轻型矿车轮胎安装车
CN110893872B (zh) * 2019-12-03 2020-12-11 叶诚帆 一种户外搬运设备
CN112027925B (zh) * 2020-07-20 2022-08-12 中建筑港集团有限公司 静载锚固试验试样安装助力装置
CN113276752B (zh) * 2021-06-24 2022-08-19 枣庄市东博矿山机械设备有限公司 一种基于提升工业整机运输载货量的车辆运输装置
CN113460274B (zh) * 2021-08-06 2022-11-25 哈尔滨工程大学 一种auv自主回收/布放装置及其实现方法
CN113665644B (zh) * 2021-08-25 2022-08-12 浙江万诺建设有限公司 一种便携式高效可调节的建筑施工现场搬运装置
CN114248679A (zh) * 2021-12-24 2022-03-29 衡阳泰豪通信车辆有限公司 一种智能化装卸搬运机
CN114955940A (zh) * 2022-06-17 2022-08-30 安徽合力股份有限公司 一种宽度可调叉车护顶架

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7298774A (en) * 1973-09-03 1976-03-11 Tradex Transport Pty Ltd Lifting and transporting vehicle
FR2297746A1 (fr) * 1975-01-17 1976-08-13 Morlet Jean Dispositif pour la manutention et le transport de palettes ou paleaux
US4850786A (en) * 1986-05-23 1989-07-25 Standard Manufacturing Company Container handling apparatus
EP0734902A1 (de) * 1995-03-31 1996-10-02 GEROH GmbH, Mechanische Systeme Selbstfahrendes sowie sich selbst auf- und abladendes Verladesystem für Container
DE19721121A1 (de) * 1997-05-07 1998-11-26 Kirow Leipzig Rail & Port Ag M Fahrzeug und Vorrichtung für Containertransport
WO2003068650A2 (en) * 2002-02-14 2003-08-21 Steven Morreim Mobile lift
US20040173554A1 (en) * 2001-06-08 2004-09-09 Peter Eiler Industrial truck

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US3619007A (en) * 1969-06-04 1971-11-09 Leco Inc Stationary or mobile, relatively movable, load-carrying, powered members
JP2691017B2 (ja) * 1989-04-24 1997-12-17 株式会社竹中工務店 搬送台車
AU631478B2 (en) * 1990-01-22 1992-11-26 Nikken Corporation Lifting apparatus
JP3214130B2 (ja) * 1993-02-25 2001-10-02 神鋼電機株式会社 牽引トレーラ付きコンテナパレットローダ
JP2004091122A (ja) * 2002-08-30 2004-03-25 Mitsubishi Heavy Ind Ltd スプレッダ及びストラドルキャリア

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7298774A (en) * 1973-09-03 1976-03-11 Tradex Transport Pty Ltd Lifting and transporting vehicle
FR2297746A1 (fr) * 1975-01-17 1976-08-13 Morlet Jean Dispositif pour la manutention et le transport de palettes ou paleaux
US4850786A (en) * 1986-05-23 1989-07-25 Standard Manufacturing Company Container handling apparatus
EP0734902A1 (de) * 1995-03-31 1996-10-02 GEROH GmbH, Mechanische Systeme Selbstfahrendes sowie sich selbst auf- und abladendes Verladesystem für Container
DE19721121A1 (de) * 1997-05-07 1998-11-26 Kirow Leipzig Rail & Port Ag M Fahrzeug und Vorrichtung für Containertransport
US20040173554A1 (en) * 2001-06-08 2004-09-09 Peter Eiler Industrial truck
WO2003068650A2 (en) * 2002-02-14 2003-08-21 Steven Morreim Mobile lift

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015174878A1 (en) * 2014-05-16 2015-11-19 S.C. Dbv Research Srl Portal crane
IT201800021166A1 (it) * 2018-12-27 2020-06-27 Cesare Bonfiglioli Apparato per la movimentazione di container
WO2020136472A1 (en) * 2018-12-27 2020-07-02 Cesare Bonfiglioli Apparatus for moving containers

Also Published As

Publication number Publication date
CN1974367A (zh) 2007-06-06
AU2006236008A1 (en) 2007-05-31
BRPI0605757A (pt) 2008-01-22
BE1016851A3 (nl) 2007-08-07
AR057583A1 (es) 2007-12-05
KR20070051688A (ko) 2007-05-18
US20070110550A1 (en) 2007-05-17
JP2007169062A (ja) 2007-07-05
ZA200609418B (en) 2007-11-28
CA2567441A1 (en) 2007-05-15

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